Expression of proteinases and inflammatory cytokines in subchondral bone regions in the destructive joint of rheumatoid arthritis. - Kaneko,M.; Tomita,T.; Nakase,T.; Ohsawa,Y.; Seki,H.; Takeuchi,E.; Takano,H.; Shi,K.; Takahi,K.; Kominami,E.; Uchiyama,Y.; Yoshikawa,H.; et al. (Rheumatology (Oxford), 2001)